Respuesta :

answer=B and second graph

Attachment #2.
1.1 = the first dot
8/5 - 1 3/5. 
The graphs are showing out of 10 but the denominators are out of 5. So multiply the top like you did with the bottom to get:
1 3/5 - 1 6/10. 1 2/5 - 1 4/10.